Einar deliberately misreads the task
Here's a description of the contestant's attempt. Someone's probably working on collecting some images to illustrate it.
When reading out the task, Einar deliberately reads the word ‘tube’ as ‘tub’, and then proceeds to take the caviar and its tube to the bathtub. To be safe, he also attempts to complete the task as intended. He cuts along the side of the tube to make a large opening, and uses his fingers to transfer the caviar back into the tube, cutting himself in the process. He manages to get 254g of caviar back into the tube, but protests that whatever they didn’t measure was still in the ‘tub’. Atle refuses to acknowledge the extra caviar, and Einar earns second place.
(Written by Will G and proofread by Karl Craven)